Facile synthesis and electrochemical application of surface-modified Bi2S3 urchin-like nano-spheres at room temperature

被引：18

作者：

Zhou, Xiaodong ^{[1
]}

Shi, Huaqiang ^{[1
]}

Zhang, Bo ^{[1
]}

Fu, Xun ^{[1
]}

Hao, Kui ^{[1
]}

机构：

[1] Qingdao Univ Sci & Technol, Qingdao 266042, Shandong, Peoples R China

来源：

MATERIALS LETTERS | 2008年 / 62卷 / 17-18期

基金：

中国国家自然科学基金;

关键词：

Bi2S3 urchin-like nano-spheres; nanomaterials; imidazoline surfactant (SUDEI)-assisted route; semiconductors; electrochemical analysis;

D O I：

10.1016/j.matlet.2008.02.019

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Urchin-like patterns of Bi2S3 nano-spheres with diameter of about 200-400 nm were synthesized in DMF at room temperature via a facile route with surfactant quaternary ammonium salt of 2-undecyl-1-dithioureido-ethyl-imidazoline (SUDEI) prepared in our lab as surface-modifying agent. The obtained Bi2S3 products were characterized by TEM, SEM, XRD, UV-vis and FT-IR, respectively. The influences of various SUDEI concentrations on the morphology of Bi2S3 products were investigated briefly. In addition, the preliminary application of the urchin-like Bi2S3 nano-spheres in electrochemical DNA analysis is also studied, showing that the obtained surface-modified Bi2S3 urchin-like nano-spheres product is of promising application value in the field of electrochemical DNA detection analysis. (c) 2008 Elsevier B.V. All rights reserved.

引用

页码：3201 / 3204

页数：4

共 50 条

[31] Linker free synthesis of TiO2/Bi2S3 heterostructure towards solar cell application: Facile chemical routes
Salunkhe, D. B.
Dubal, D. P.
Sali, J. V.
Sankapal, B. R.
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING, 2015, 30 : 335 - 342
[32] Room-temperature synthesis of flower-like BiOBr/Bi2S3 composites for the catalytic degradation of fluoroquinolones using indoor fluorescent light illumination
Imam, Saifullahi Shehu
Adnan, Rohana
Kaus, Noor Haida Mohd
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2020, 585
[33] Facile ion-exchange synthesis of urchin-shaped CdS/Bi2S3 heterostructures with enhanced photostability and visible light photocatalytic activity
Yan, Yunhui
Zhou, Zhaoxian
Li, Wuqi
Zhu, Yanjie
Cheng, Yun
Zhao, Fengying
Zhou, Jianguo
RSC ADVANCES, 2014, 4 (73): : 38558 - 38567
[34] Facile synthesis of Bi2S3 nanocrystalline-modified TiO2: Fe nanotubes hybrids and their photocatalytic activities in dye degradation
He, H. -Y.
PARTICULATE SCIENCE AND TECHNOLOGY, 2017, 35 (04) : 410 - 417
[35] Synthesis of sea-urchin-like Bi2S3 hollow microspheres for highly efficient removal of Ag+ with extremely low acidity
Wang, Wan-Ni
Zhang, Chen-Yang
Chen, Ben-Jin
Chu, Zhao-You
Zha, Zheng-Bao
Qian, Hai-Sheng
APPLIED SURFACE SCIENCE, 2020, 515
[36] One-Dimensional Bi2S3 Nanobelts-Based Surface Acoustic Wave Sensor for NO2 Detection at Room Temperature
Luo, Jingting
Feng, Xiaoying
Kan, Hao
Li, Hui
Fu, Chen
IEEE SENSORS JOURNAL, 2021, 21 (02) : 1404 - 1408
[37] Facile Bi2S3 nanoparticles on CdS nanowires surface: Core-shell nanostructured design towards solar cell application
Mendhe, Avinash C.
Majumder, Sutripto
Pawar, Sambhaji M.
Sankapal, Babasaheb R.
SURFACES AND INTERFACES, 2021, 27
[38] In-situ room-temperature synthesis of amorphous/crystalline contact Bi2S3/Bi2WO6 heterostructures for improved photocatalytic ability
Zhang, Qi
Dai, Zan
Cheng, Gang
Liu, YunLing
Chen, Rong
CERAMICS INTERNATIONAL, 2017, 43 (14) : 11296 - 11304
[39] One-pot synthesis of 3D flower-like Bi2S3/BiOCl heterostructures at room temperature with enhanced visible-light photocatalytic activity
Liu, Juanjuan
Zhou, Jielin
Yin, Haoyong
Zhao, Hongting
MATERIALS LETTERS, 2019, 255
[40] Controllable Epitaxial-like Growth of Bi2S3/MoS2 Hybrid Aerogel Nanostructures for Sensitive NO2 Detection at Room Temperature
Liu, Li
Gao, Yang
Hu, Qinghua
ACS APPLIED NANO MATERIALS, 2023, 6 (10) : 8260 - 8269

← 1 2 3 4 5 →